Get Ricki-Lee Coulter's body: 3-week diet plan

Looking fit: Ricki-Lee Coulter

Summer is here, and losing those last 5kg can make all the difference to looking and feeling fabulous!

HEALTH: A detox diet to help you look slimmer by tomorrow

Inspired by recent weight loss winners like Ricki-Lee Coulter and Mariah Carey, New Idea turned to accredited practising dietician Geraldine Georgeou – the co-author of our hugely successful Kick-Start Diet – for the best tips to losing fat fast…

GALLERY: Ricki-Lee Coulter's weight-loss journey

‘It is important to focus on wholesome fresh foods and eliminate those bad habits you may have fallen into,’ Geraldine says.

‘A few changes in your diet such as adding a lean protein to every meal - chicken, fish, meat or eggs - will increase your satiety and keep you fuller for longer.

Brand ambassador for Jenny Craig: Mariah Carey

'These days upsizing and larger portions have become the norm.

'Make it your goal to reduce your portion sizes to prevent over eating.

'Ideal portion sizes may be clench fist (150g) of pasta, rice and cereal, small yoghurt tub (100g) and over a palm size of meat, poultry or fish (150g).

NEWS: Nick Cannon Wants His Twins To Sing Like Mariah

‘Get moving and feel motivated! Not only will you boost your energy, you will look and feel better, your insulin will work more efficiently and will reduce the risk of developing Type 2 Diabetes and Heart Disease.’

Download Geraldine's complete three-week diet plan here and start your healthy eating now.